Class: Wee::Md5IdGenerator

Inherits:
IdGenerator show all
Defined in:
lib/wee/idgen/md5.rb

Instance Method Summary collapse

Constructor Details

#initialize(salt = 'wee') ⇒ Md5IdGenerator

Returns a new instance of Md5IdGenerator.



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# File 'lib/wee/idgen/md5.rb', line 7

def initialize(salt='wee')
  @salt = salt
end

Instance Method Details

#next ⇒ Object 



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# File 'lib/wee/idgen/md5.rb', line 11

def next
  now = Time.now
  md5 = Digest::MD5.new
  md5.update(now.to_s)
  md5.update(now.usec.to_s)
  md5.update(rand(0).to_s)
  md5.update($$.to_s)
  md5.update(@salt.to_s)
  md5.hexdigest
end